I forgot my power adapter, so I can't use my computer.

Several peripherals are connected to my computer.

My information appliance is the latest one.

We introduced a new milking machine to the farm.

Do you understand the necessity of this project?

That information is unnecessary.

That information is completely unnecessary.

He thinks that war is a necessary evil.

He ate three apples.

Our new project will start on the third day of the month.